From 5de9adb940cea8e72cf4fec8a097622572d8ebe2 Mon Sep 17 00:00:00 2001 From: maziggy Date: Sun, 22 Feb 2026 10:51:43 +0100 Subject: [PATCH] Added Spoolbuddy cabling plan --- spoolbuddy/README.md | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 spoolbuddy/README.md diff --git a/spoolbuddy/README.md b/spoolbuddy/README.md new file mode 100644 index 000000000..682999a34 --- /dev/null +++ b/spoolbuddy/README.md @@ -0,0 +1,21 @@ +### PN5180 NFC Reader (SPI) + +| PN5180 Pin | Raspberry Pi GPIO | Wire Color | +|------------|-------------------|------------| +| VCC | Pin17 or 1 | Red | +| GND | Pin 20 | Black | +| SCK | Pin23 (GPIO11) | Yellow | +| MISO | Pin21 (GPIO9) | Blue | +| MOSI | Pin19 (GPIO10) | Green | +| NSS (CS) | Pin23 (GPIO8) | Orange | +| BUSY | Pin22 (GPIO25) | White | +| RST | Pin18 (GPIO24) | Brown | + +### NAU7802 Scale (I2C) + +| NAU7802 Pin | Raspberry Pi GPIO | Wire Color | +|-------------|-------------------|------------| +| VCC | Pin17 or 1 | Red | +| SDA | Pin 27 (GPIO 0) | Yellow | +| SCL | Pin 28 (GPIO 1) | White | +| GND | Pin 30 or Pin 25 | Black |